Okta vs Zeta Interview Questions
Okta lists 20 LeetCode interview questions while Zeta lists 30. They share 4 problems — 20% of Okta's bank and 13% of Zeta's. Focus on the overlap first, then drill into 16 Okta-only and 26 Zeta-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 4 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Okta and Zeta.
Step 2 — Company-specific depth: Add Okta-specific problems like LRU Cache, Simple Bank System, All Nodes Distance K in Binary Tree and Zeta-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Zeta skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
4 Shared Questions
High-priority problems to practice for both Okta and Zeta.
| Problem | Difficulty |
|---|---|
| Insert Delete GetRandom O(1) | Medium |
| Merge Intervals | Medium |
| Median of Two Sorted Arrays | Hard |
| Task Scheduler | Medium |
Unique to Okta (16)
Problems in Okta's list that do not appear at Zeta.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Simple Bank System | Medium |
| All Nodes Distance K in Binary Tree | Medium |
| Group Anagrams | Medium |
| Find Median from Data Stream | Hard |
| Longest Consecutive Sequence | Medium |
| Container With Most Water | Medium |
| Daily Temperatures | Medium |
| Number of Islands | Medium |
| Making File Names Unique | Medium |
| Range Sum Query 2D - Immutable | Medium |
| Reverse Substrings Between Each Pair of Parentheses | Medium |
Unique to Zeta (26)
Problems in Zeta's list that do not appear at Okta.
Frequently Asked Questions
How many LeetCode questions do Okta and Zeta share?
Okta and Zeta share 4 LeetCode interview questions. 16 problems appear only in Okta's list and 26 appear only in Zeta's list.
What topics overlap most between Okta and Zeta?
The most common shared topics between Okta and Zeta are Array (4 shared questions), Hash Table (2 shared questions), Sorting (2 shared questions), Math (1 shared questions), Design (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Okta or Zeta?
Okta has 0 Easy, 15 Medium, and 5 Hard questions. Zeta has 0 Easy, 20 Medium, and 10 Hard questions. Zeta has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Okta and Zeta?
Start with the 4 shared problems since they cover what both companies ask most often. Then add 16 Okta-specific and 20 Zeta-specific questions to round out your prep.